table th {
    border: 1px solid;
    background-color: cyan;
}

table td {
    border: 1px dotted;
    text-align: center;
    color: #fff;
    padding: 10px;
}

table td:nth-child(1){
    background-color: orange;
}

table td:nth-child(2){
    background-color: green;
}

table td:nth-child(3){
    background-color: black;
}

table td:nth-child(4){
    background-color: red;
}

table {
    margin-left: auto;
    margin-right: auto;
    margin-top: 100px;
}